The latest version of SB202, sponsored by Sen. Curtis Bramble, R-Provo, got a unanimous endorsement in the Senate on Tuesday. During floor debate, Bramble acknowledged that while some environmental organizations do not support the renewable energy standard bill, neither do they oppose it.

"They were at the table working on this bill with us although they didn't indicate their support," Bramble said. He noted he hadn't heard any opposition from the Utah chapter of the Sierra Club - a retreat from earlier claims. "I want to make it clear," he said. "They've been silent on the bill."

Bramble previously said the Sierra Club opposed SB202 and also claimed the group was going to demonstrate against the bill at the Capitol. A Sierra Club spokesman denied both assertions.

The bill, which would reduce carbon emissions that scientists say are responsible for global climate disruption, says utilities must meet the renewable-energy standard, but only if cost-effective. If the utilities do pursue clean energy, they may pass costs on to their ratepayers. Progress reports are due every five years. The bill helps wind energy be more competitive, Bramble said.

SB202

Would require a 20 percent mix of renewable energy by 2025.

Next step: Goes to the House.